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Hamad M. Abdelmotalib,Reza Alidoost Dafsari,Foad Vashahi,Jeeken Lee 대한기계학회 2019 대한기계학회 춘추학술대회 Vol.2019 No.11
The flat fan nozzle is most common used in many agricultural applications. Therefore, the present work gives a computational study for a two-phase flow on a flat fan nozzle of an air-induction system. The gas-liquid interaction was simulated using a volume of fluid (VOF) method of RANS model where water was used as liquid phase while air was used as gas phase. The simulation study was carried out using commercial software STAR CCM+ from Siemens. The spray characteristics were studied for two different V- cut angles of 43˚ and 27˚ corresponding to spray angles of 80˚ and 110˚, respectively. The spray characteristics were studies in terms of velocity components, vorticity and water boundaries distribution, and water volume fraction.